<template>
    <div class="container">
        <v-toolBar
            :fullPath='postData.opera'
            :tableColumns='tableColumns'
            @changeLie='getChangeLie'
            @getSearchIPArr='getToolBarSearchIPArr'
            @getSearchIP='getToolBarSearchIP'>
        </v-toolBar>
        <el-table
            v-loading="loading"
            element-loading-text="拼命加载中"
            element-loading-spinner="el-icon-loading"
            :data="tableData"
            border
            stripe
            style="width: 100%">
            <template v-for="(item) in tableColumns">
                <el-table-column
                    :prop="item.prop"
                    :label="item.label"
                    :width="item.width"
                    align="center"
                    v-if="item.isShow"
                    :key="item.prop">
                    <template v-slot="scope">
                        <template v-if="item.format == 'progress'">
                            <el-progress
                                :percentage="Number(calcCheng(scope.row[item.prop], 100).toFixed(1))" 
                                :color="customColorMethod">
                            </el-progress> 
                        </template>
                        <template v-else-if="item.format == 'GB'">
                            <div>
                                {{ scope.row[item.prop] ? scope.row[item.prop] + '&nbsp;GB' : scope.row[item.prop] }}
                            </div>
                        </template>
                        <template v-else>
                            <div>
                                {{ scope.row[item.prop] }}
                            </div>
                        </template>
                    </template>
                </el-table-column>
            </template>
        </el-table>
        <v-pagination
            :dataTotal="dataTotal" 
            :curPage="postData.curPage" 
            :pageSize="postData.pageSize" 
            @getCurPage="getPaginationCurPage"
            @getPageSize="getPaginationPageSize">
        </v-pagination>
    </div>
</template>

<script>
import { fetchData } from '@/api/index.js'
import vPagination from 'common/Pagination.vue';
import vToolBar from '../../toolbar/Toolbar.vue';
import tableColumns from './sqlFileSystemTableColumns.js';
import bus from 'common/bus.js';

export default {
    components: {
        vPagination, vToolBar
    },
    data() {
        return {
            postData: {
                opera: 'filesystemmsql',
                curPage: 1,
                pageSize: 20,
                sort: {
                    sortColumn: '',
                    sortOrders: ''
                },
                filtersType: 'fuzzyquery',
                filters: {}
            },
            tableData: [],
            dataTotal: 0,
            tableColumns: tableColumns,
            SearchIPArr: [],
            searchJson: {},
            SearchIP: '',
            timerName: 'MonitorInfoServerFileSytem',
            timerEventName: 'timerMonitorInfoServerFileSytem',
            // timerInterval: 1000 * 60,
            loading: true,
            selectedMonID:''
        }
    },
    created() {
    this.selectedMonID = this.$store.getters["ItemMonitorMysql/getItem"];

    
    this.getTableData();
    this.getToolBarSearchIP(this.selectedMonID.IP);

    bus.$emit("timerNewTodo", {
      name: this.timerName,
      eventName: this.timerEventName,
      interval: this.timerInterval,
      intervalNow: 0,
    });

    bus.$on(this.timerEventName, (msg) => {
      if (msg.isGetData) {
        this.getTableData();
      this.getToolBarSearchIP(this.selectedMonID.IP);
      }
    });
  },
  mounted() {
    bus.$on("ItemMonitorMysql", (msg) => {
      this.resetData();
      this.selectedMonID = msg;
      
      this.getTableData();
      this.getToolBarSearchIP(this.selectedMonID.IP);
    });
  },
    computed: {
        postDataFn() {
            return {
                postData: JSON.stringify(this.postData)
            }
        },
        timerInterval(){
            return Number(this.$store.state.pageRefresh)*1000
        }
    },
    methods: {
        customColorMethod(percentage) {
            if (percentage <= 50) {
                return '#67c23a';
            } else if (percentage <= 75) {
                return '#e6a23c';
            } else {
                return '#f56c6c';
            }
        },
        getTableData(){
            this.loading = true;

            fetchData(
                this.postDataFn
            ).then((res) => {
                this.dataTotal = res.dataTotal;
                this.tableData = res.data;

                this.loading = false;
            });
        },
        getPaginationCurPage(val) {
            this.postData.curPage = val;
            this.getTableData();
        },
        getPaginationPageSize(val) {
            // 分页大小改变之后，重置当前页码为 1
            this.postData.curPage = 1;
            this.postData.pageSize = val;

            this.getTableData();
        },
        getToolBarSearchIPArr(arr) {
            // 获取搜索IP关键字
            this.SearchIPArr = arr;

            this.postData.curPage = 1;
            if (this.SearchIPArr.length > 0) {
                this.postData.filters = {
                    ip: this.SearchIPArr
                };
            } else {
                this.postData.filters = {};
            }

            this.getTableData();
        },
        getToolBarSearchIP(str){
            // 获取搜索IP关键字
            this.SearchIP = str;
            this.postData.curPage = 1;
            this.postData.filters = {
                ip: this.SearchIP
            };
            this.getTableData();
        },
        getChangeLie(val) {
            // 遍历表格列
            this.tableColumns.map((item, index) => {
                // 列的显示隐藏状态改变
                item.isShow = val.includes(item.label);
            });
        },
        resetData(){
            this.dataTotal = 0;
                this.tableData = [];

        }
    },
    watch: {
        
    },
    beforeDestroy() {
        // 页面关闭前，移除定时器任务
        bus.$emit('timerNewTodo', {
            name: this.timerName
        });
    },
}
</script>

<style scoped>
    .el-table .warning-row {
        background: oldlace;
    }
    .el-table .success-row {
        background: #f0f9eb;
    }
</style>